IOCAS-IR  > 海洋地质与环境重点实验室
Mesozoic and Cenozoic tectono-thermal evolution modeling in the Northern South Yellow Sea Basin
Pang Yu-Mao1,2,3,5; Zhang Xun-Hua3,4; Guo Xing-Wei3,4; Xiao Guo-Lin3,4; Zhu Xiao-Qing3,4
2017-08-01
Source PublicationCHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
Volume60Issue:8Pages:3177-3190
SubtypeArticle
AbstractThe tectono-thermal evolution history is dominated and influenced by deep geodynamic processes. Geodynamic modeling and traditional geothermometer simulation are integrated and applied to reconstruct the tectono-thermal evolution history of the Northern South Yellow Sea Basin during Mesozoic-Cenozoic. The simulation theory, methods, and work flow, which are based on the advanced McKenzie model, are introduced in this paper. The matching method of theoretical and calculated tectonic subsidence, definition of geophysical parameters, calculation of stretching factors and application of simulation results are also discussed. Modeling results indicate that the paleo-heat flow increased since Mesozoic, which is accompanied by intense rifting processes. The paleo-heat flow was likely to reach a maximum value of 80 mW.m(-2) and the paleo-geothermal gradient could go up to 49 degrees C/km during late Cretaceous to Palaeocene. Tectonic subsidence modeling results of single well show the characteristics of multi-stage rifting processes. The paleo-heat flow continuously decreased once the basin evolution turned into the post-rifting stage, and it reduced down to 65 mW.m(-2) at the end of Miocene, which was accordant with present heat flow. The obtained geophysical parameters and modeling results of one-dimensional simulation have been applied in the reconstruction of three-dimensional paleo-geothermal field. The research methods and results are significant for the future study of tectonic evolution, resources evaluation and the petroleum system of the South Yellow Sea Basin.
KeywordSouth Yellow Sea Basin Tectonic Subsidence Tectono-thermal Evolution History Geothermal Field Numerical Modeling
DOI10.6038/cjg20170824
Indexed BySCI
Language英语
WOS IDWOS:000407093300024
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/143104
Collection海洋地质与环境重点实验室
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao 266071, Peoples R China
4.Qingdao Inst Marine Geol, MLR Key Lab Marine Hydrocarbon Resources & Enviro, Qingdao 266071, Peoples R China
5.Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Peoples R China
First Author Affilication中国科学院海洋研究所
Recommended Citation
GB/T 7714
Pang Yu-Mao,Zhang Xun-Hua,Guo Xing-Wei,et al. Mesozoic and Cenozoic tectono-thermal evolution modeling in the Northern South Yellow Sea Basin[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2017,60(8):3177-3190.
APA Pang Yu-Mao,Zhang Xun-Hua,Guo Xing-Wei,Xiao Guo-Lin,&Zhu Xiao-Qing.(2017).Mesozoic and Cenozoic tectono-thermal evolution modeling in the Northern South Yellow Sea Basin.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,60(8),3177-3190.
MLA Pang Yu-Mao,et al."Mesozoic and Cenozoic tectono-thermal evolution modeling in the Northern South Yellow Sea Basin".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 60.8(2017):3177-3190.
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